80800314247 has 2 divisors, whose sum is σ = 80800314248. Its totient is φ = 80800314246.

The previous prime is 80800314241. The next prime is 80800314317. The reversal of 80800314247 is 74241300808.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80800314247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80800314241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40400157123 + 40400157124.

It is an arithmetic number, because the mean of its divisors is an integer number (40400157124).

Almost surely, 2^80800314247 is an apocalyptic number.

80800314247 is a deficient number, since it is larger than the sum of its proper divisors (1).

80800314247 is an equidigital number, since it uses as much as digits as its factorization.

80800314247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 80800314247 in words is "eighty billion, eight hundred million, three hundred fourteen thousand, two hundred forty-seven".